Individual Calculations March 2023
 Reck, Moritz  Total change: -13.00  Rating chartPersonal card
 Oberliga Wuerttemberg 2022-2023 February 2023 various GER 2023-02-05
RcRownchangeKK*chgGame
 2320 2131 0.50 1 0.25 20 5.00 
  Ortmann, David f2320 GER0.5010.25205.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 28e Open d'echecs de Selestat-Open A (plus de 1700) SELESTAT FRA 2023-02-23
RcRownchangeKK*chgGame
 1907 2131 4.50 7 -0.90 20 -18.00 
  Merstorf, Denis 1868 FRA1.0010.18203.60 
  Tavernier, Loris 1899 FRA0.001-0.7920-15.80 
  Plaidit, Hugo 1878 FRA1.0010.19203.80 
  Julian, Stephane 1830 FRA1.0010.15203.00 
  Arhan, Tanguy 2069 FRA0.501-0.0920-1.80 
  Arres Mouti, Mounir 1781 FRA1.0010.11202.20 
  Backhaus, Silas 2024 GER0.001-0.6520-13.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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